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 ###Instrução: Qual é o processador para p9xxx?
 ###Tabelas: CREATE TABLE variants (variants_id AUTO_INCREMENT PRIMARY KEY, Processor VARCHAR, Brand name VARCHAR, Model (list) VARCHAR, Cores INT, L2 Cache VARCHAR, Socket VARCHAR, TDP VARCHAR) CREATE TABLE singles:_11_5–6 (singles:_11_5–6_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Date VARCHAR, Tournament VARCHAR, Surface VARCHAR, Opponent in the final VARCHAR, Score in the final VARCHAR) CREATE TABLE number_of_participants (number_of_participants_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Premier INT, First INT, Second INT, Total INT) CREATE TABLE current_and_former_player_information (current_and_former_player_information_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Total W-L VARCHAR, Singles W-L VARCHAR, Doubles W-L VARCHAR, No. of ties INT, First year played INT, No. of years played INT) CREATE TABLE administered_by_independent_administrative_institutions (administered_by_independent_administrative_institutions_id AUTO_INCREMENT PRIMARY KEY, English Name VARCHAR, Japanese orthography VARCHAR, Pronouciation VARCHAR, abbreviation VARCHAR, Provider(IAI) VARCHAR, Foundation INT)  
SELECT Processor FROM variants WHERE Model (list) = P9xxx